Christiano is a distinctive boys' name in United States, ranking #4164 in 2020 with 24 recorded births. The name reached its all-time peak in 2014 with 58 births ranking #2278. Since 1996, the popularity has increased by 84.6%. In 2020, approximately 1 in every 71,878 boys born was named Christiano. FALLING Recent data shows the name is currently falling.